New Features in QGIS 3.30
Kurt Menke
QGIS 3.30
Released 4 March 2023
New Feature Breakdown
20 categories – 50+ new features
https://www.qgis.org/en/site/forusers/visualchangelog330/index.html
New Feature Breakdown
20 categories – 50+ new features
https://www.qgis.org/en/site/forusers/visualchangelog330/index.html
Breaking Change
Drop project backward compatibility for symbology with QGIS 3.16 and older
Previous releases of QGIS would write significant amounts of compatibility objects into the XML structure of project files to maintain backward compatibility for symbologies.
This has been removed.
Expressions
map_to_html_table()
map_to_html_dl()
raster_attributes()
layer_cursor_point()
feature_id(@feature)
is_feature_valid()
is_attribute_valid()
x_at(geometry,vertex)
y_at(geometry,vertex)
z_at(geometry,vertex) m_at(geometry,vertex)
Map Tools
Map Tools
Identify on mouse over – no click!
Raster Map Tips
Raster Related Features
Raster Attribute Table (RAT) - Automatic Raster Styling
RAT - Change Classification – choose different attribute column
RAT – Identify & RAT Properties
RAT Editing
RAT - Creation from Current Classification
Layer Legend
New layer ordering setting available
Comparing Old (3.28) and New (3.30) Layer Ordering
Print Layouts
Shortcut Manager in Print Composer
Elevation Profile Plots in Print Layouts
Field Forms & Widgets
Audiovisual multimedia attribute attachment support
Data defined editable state for form widgets
Spacer Widget & Dynamic Text/HTML widgets w/ current_value()support
Data Providers
Allow users to directly add an XYZ tile layer without having to create a connection first
Thanks!